# 아림에어 vs 어제날씨

The clearest difference is ads: 아림에어 at none against 어제날씨's shown. 어제날씨's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

아림에어 ships an update every 3 months, 어제날씨 every 5 months. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 아림에어 | 어제날씨 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 31 MB | 39 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARIM SCIENCE inc.](https://appshunter.io/developer/1675254321) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### 아림에어

[App page](https://appshunter.io/ios/app/arimair/id6445983524)

**Features:** Vision Pro support

**In-app purchases:** none


### 어제날씨

[App page](https://appshunter.io/ios/app/id6499133055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 아림에어 free?

아림에어 is free to download, with no in-app purchases.

### Is 어제날씨 free?

어제날씨 is free to download, with no in-app purchases.

### Do 아림에어 or 어제날씨 have ads?

어제날씨 shows ads; 아림에어 does not.

### Which is updated more often, 아림에어 or 어제날씨?

아림에어 ships an update every 3 months, and 어제날씨 every 5 months. Most recently, 아림에어 was updated on October 3, 2026 and 어제날씨 on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*